@select-prefix-cls: ~"@{css-prefix}select";
@select-item-prefix-cls: ~"@{css-prefix}select-item";
@select-group-prefix-cls: ~"@{css-prefix}select-group";

.@{select-prefix-cls} {
  display: inline-block;
  width: 100%;
  box-sizing: border-box;
  vertical-align: middle;
  color: @text-color;
  font-size: @font-size-base;
  //position: relative;
  line-height: normal;

  &-selection {
    display: block;
    box-sizing: border-box;
    outline: none;
    user-select: none;
    cursor: pointer;
    position: relative;

    background-color: #fff;
    border-radius: @btn-border-radius;
    border: 1px solid @border-color-base;
    transition: all @transition-time @ease-in-out;

    &:hover, &-focused {
      .hover();

      .@{select-prefix-cls}-arrow {
        display: inline-block;
      }
    }
  }

  &-arrow {
    .inner-arrow();
  }

  &-visible {
    .@{select-prefix-cls}-selection {
      .active();
    }

    .@{select-prefix-cls}-arrow {
      transform: rotate(180deg);
      display: inline-block;
    }
  }

  &-disabled {
    .@{select-prefix-cls}-selection {
      .disabled();

      .@{select-prefix-cls}-arrow {
        display: none;
      }

      &:hover {
        border-color: @border-color-base;
        box-shadow: none;

        .@{select-prefix-cls}-arrow {
          display: inline-block;
        }
      }
    }
  }

  &-single &-selection {
    height: @input-height-base;
    position: relative;

    .@{select-prefix-cls}-placeholder {
      color: @input-placeholder-color;
    }

    .@{select-prefix-cls}-placeholder, .@{select-prefix-cls}-selected-value {
      display: block;
      height: @input-height-base - 2px;
      line-height: @input-height-base - 2px;
      font-size: @font-size-small;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      padding-left: 8px;
      padding-right: 24px;
    }
  }

  &-multiple &-selection {
    padding: 0 24px 0 4px;
    //min-height: @input-height-base;

    .@{select-prefix-cls}-placeholder {
      display: block;
      height: @input-height-base - 2px;
      line-height: @input-height-base - 2px;
      color: @input-placeholder-color;
      font-size: @font-size-small;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      padding-left: 4px;
      padding-right: 22px;
    }
  }

  &-large&-single &-selection {
    height: @input-height-large;

    .@{select-prefix-cls}-placeholder, .@{select-prefix-cls}-selected-value {
      height: @input-height-large - 2px;
      line-height: @input-height-large - 2px;
      font-size: @font-size-base;
    }
  }

  &-large&-multiple &-selection {
    min-height: @input-height-large;

    .@{select-prefix-cls}-placeholder, .@{select-prefix-cls}-selected-value {
      min-height: @input-height-large - 2px;
      line-height: @input-height-large - 2px;
      font-size: @font-size-base;
    }
  }

  &-small&-single &-selection {
    height: @input-height-small;
    border-radius: @btn-border-radius-small;

    .@{select-prefix-cls}-placeholder, .@{select-prefix-cls}-selected-value {
      height: @input-height-small - 2px;
      line-height: @input-height-small - 2px;
    }
  }

  &-small&-multiple &-selection {
    min-height: @input-height-small;
    border-radius: @btn-border-radius-small;

    .@{select-prefix-cls}-placeholder, .@{select-prefix-cls}-selected-value {
      height: auto;
      min-height: @input-height-small - 2px;
      line-height: @input-height-small - 2px;
    }
  }

  // input
  &-input {
    display: inline-block;
    height: @input-height-base;
    line-height: @input-height-base;
    padding: 0 24px 0 8px;
    font-size: @font-size-small;
    outline: none;
    border: none;
    box-sizing: border-box;
    color: @input-color;
    background-color: transparent;
    position: relative;
    cursor: pointer;
    .placeholder();

    &[disabled] {
      cursor: @cursor-disabled;
      color: #ccc;
    }
  }

  &-single &-input {
    width: 100%;
  }

  &-large &-input {
    font-size: @font-size-base;
    height: @input-height-large;
  }

  &-small &-input {
    height: @input-height-small - 2px;
    line-height: @input-height-small - 2px;
  }

  &-multiple &-input {
    height: @input-height-base - 3px;
    line-height: @input-height-base;
    padding: 0 0 0 4px;
  }

  &-not-found {
    text-align: center;
    color: @btn-disable-color;

    li:not([class^=oolong-]) {
      margin-bottom: 0;
    }
  }

  &-loading {
    text-align: center;
    color: @btn-disable-color;
  }

  &-multiple .@{css-prefix}tag {
    height: 24px;
    line-height: 22px;
    margin: 3px 4px 3px 0;
  }

  &-large&-multiple .@{css-prefix}tag {
    height: 28px;
    line-height: 26px;
    font-size: @font-size-base;
  }

  &-small&-multiple .@{css-prefix}tag {
    height: 17px;
    line-height: 15px;
    font-size: @font-size-small;
    padding: 0 6px;
    margin: 3px 4px 2px 0;
  }

  &-dropdown-list {
    //display: inline-block;
    min-width: 100%;
    list-style: none;
  }
}

.select-item(@select-prefix-cls, @select-item-prefix-cls);

.@{select-prefix-cls}-multiple .@{select-item-prefix-cls} {
  position: relative;

  &-selected {
    color: @selected-color;
    background: #fff;
  }

  &-focus, &-selected:hover {
    background: @background-color-select-hover;
  }

  &-selected&-focus {
    color: shade(@selected-color, 10%);
    background: #fff;
  }

  &-selected:after {
    .oolong-icon();
    //float: right;
    font-size: 24px;
    content: '\F3FD';
    color: @selected-color;
    position: absolute;
    top: 2px;
    right: 16px;
  }
}

.@{select-group-prefix-cls} {
  list-style: none;
  margin: 0;
  padding: 0;

  &-title {
    padding-left: 8px;
    font-size: 12px;
    color: @legend-color;
    height: 30px;
    line-height: 30px;
  }
}

.@{form-item-prefix-cls}-error {
  .@{select-prefix-cls} {
    &-selection {
      border: 1px solid @error-color;
    }

    &-arrow {
      color: @error-color;
    }

    &-visible .@{select-prefix-cls}-selection {
      .active-error;
    }
  }
}
